#4B573E
Closest named color: Pine (#2B5D34). oklch(43.9% 0.042 128.9), rgb(75, 87, 62).
Aa
White text reads best on this color (7.68:1).
About this color
#4B573E is a dark, muted green. In OKLCH its lightness is 44%, its chroma 0.042 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.049 away. White text reads best on it, at 7.68:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.73:1 |
| White text | 7.68:1 |
Values
| HEX | #4B573E |
| RGB | rgb(75, 87, 62) |
| HSL | hsl(89, 17%, 29%) |
| OKLCH | oklch(43.9% 0.042 128.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #4B573E | 7.68:1 | AAA | Lc -91.5 | Preferred for body text |
| Black text on #4B573E | 2.73:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #4B573E text on white | 7.68:1 | AAA | Lc 86.7 | Fine for body text |
| #4B573E text on black | 2.73:1 | Fails | Lc -15.4 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 800.
-
Step 50
50
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D6DBD2
oklch(88.5% 0.013 130.8)
-
Step 300
300
#BCC4B3
oklch(80.9% 0.025 127.7)
-
Step 400
400
#99A68C
oklch(70.8% 0.04 129.1)
-
Step 500
500
#80906F
oklch(63.1% 0.051 128.8)
-
Step 600
600
#697A57
oklch(55.6% 0.056 129.1)
-
Step 700
700
#586747
oklch(49.2% 0.052 128.6)
-
Step 800
800 (this color)
#4B573E
oklch(43.9% 0.042 128.9)
-
Step 900
900
#3C4532
oklch(37.6% 0.033 128.5)
-
Step 950
950
#23291E
oklch(27.1% 0.022 131.1)
#4B573E with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #5A543C | 0.024 |
| Deuteranopia (no green cones) | #58533F | 0.024 |
| Tritanopia (no blue cones) | #4C5550 | 0.031 |
| Achromatopsia (no color) | #535353 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B573E
#4B573E
oklch(43.9% 0.042 128.9)
- #594C64
#594C64
oklch(43.9% 0.042 309.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4B573E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.049
- Army Green #4B5D16 ΔE 0.056
- Green Brown #544E03 ΔE 0.056
- Dark Green Blue #1F6357 ΔE 0.056
- Dark Slate Gray #2F4F4F ΔE 0.057
- Olive Brown #645403 ΔE 0.061
- Camo Green #526525 ΔE 0.063
- Mud Brown #60460F ΔE 0.064
Use #4B573E in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.